CVE-2017-1000250

bluez: Out-of-bounds heap read in service_search_attr_req function

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

All versions of the SDP server in BlueZ 5.46 and earlier are vulnerable to an information disclosure vulnerability which allows remote attackers to obtain sensitive information from the bluetoothd process memory. This vulnerability lies in the processing of SDP search attribute requests.

Todas las versiones del servidor SDP en BlueZ 5.46 y anteriores son vulnerables a sufrir una divulgación de información que permite que los atacantes remotos obtengan información sensible de la memoria del proceso bluetoothd. Esta vulnerabilidad se basa en el procesamiento de peticiones del atributo de búsqueda SDP.

An information-disclosure flaw was found in the bluetoothd implementation of the Service Discovery Protocol (SDP). A specially crafted Bluetooth device could, without prior pairing or user interaction, retrieve portions of the bluetoothd process memory, including potentially sensitive information such as Bluetooth encryption keys.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-09-12 CVE Reserved
2017-09-12 CVE Published
2017-11-12 First Exploit
2024-08-05 CVE Updated
2024-08-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (11)

URL	Tag	Source
http://nvidia.custhelp.com/app/answers/detail/a_id/4561	X_refsource_confirm
http://www.securityfocus.com/bid/100814	Third Party Advisory
https://access.redhat.com/security/vulnerabilities/blueborne	Not Applicable
https://www.kb.cert.org/vuls/id/240311	Third Party Advisory
https://www.synology.com/support/security/Synology_SA_17_52_BlueBorne	X_refsource_confirm

URL	Date	SRC
https://github.com/olav-st/CVE-2017-1000250-PoC	2017-11-12
https://www.armis.com/blueborne	2024-08-05

URL	Date	SRC

URL	Date	SRC
http://www.debian.org/security/2017/dsa-3972	2018-02-17
https://access.redhat.com/errata/RHSA-2017:2685	2018-02-17
https://access.redhat.com/security/cve/CVE-2017-1000250	2017-09-12
https://bugzilla.redhat.com/show_bug.cgi?id=1489446	2017-09-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Bluez Search vendor "Bluez"		Bluez Search vendor "Bluez" for product "Bluez"				<= 5.46 Search vendor "Bluez" for product "Bluez" and version " <= 5.46"		-		Affected